uP9650 - uPI Semiconductor

uP9650 Smart Power Stage

The uP9650 is a Smart Power Stage (SPS) solution with fully optimized, integrated driver and MOSFETs for high-current, high frequency, synchronous buck DC-DC converters. The SPS enables higher performance at lower output voltages required by cutting edge CPU, GPU and DDR memory voltage regulator design. The uP9650 also enables advanced high accuracy module t.

Features

Ordering Information  Input Voltage (VIN) Range: 4.5V to 22V  VCC and VDRV Supply Range: 4.5V to 5.5V  Up to 60A of Current Handling Capability  Optimized Switching Frequency Up to 1MHz  5mV/A On-Chip MOSFET Current Sensing  8mV/oC Temperature Analog Output  On-Chip MOSFET Temperature Compensation  VCC/VDRV Under Voltage Lockout (UVLO)  Thermal Shutdown and Fault Flag  MOSFET Phase Fault Detection and Flag  Cycle-by-Cycle Over Current Protection  Preliminary Over Voltage (OV) Protection and Flag  Compatible with 3.3V and 5V Tri-state PWM Input  Deep-Sleep Mode for Power Saving .